---
title: LLMs
---

<Warning>
**You are currently on a page documenting the use of [text completion models](/oss/concepts/text_llms). Many of the latest and most popular models are [chat completion models](/oss/langchain/models).**


Unless you are specifically using more advanced prompting techniques, you are probably looking for [this page instead](/oss/integrations/chat/).
</Warning>

[LLMs](docs/concepts/#llms) are language models that takes a string as input and return a string as output.

<Info>
If you'd like to write your own LLM, see [this how-to](/oss/how-to/custom_llm). If you'd like to contribute an integration, see [Contributing integrations](/oss/contributing#add-a-new-integration).
</Info>

## All LLMs

<Columns cols={3}>
  <Card
    title="AI21"
    icon="link"
    href="/oss/integrations/llms/ai21"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="AlephAlpha"
    icon="link"
    href="/oss/integrations/llms/aleph_alpha"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Arcjet Redact"
    icon="link"
    href="/oss/integrations/llms/arcjet"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="AWS SageMakerEndpoint"
    icon="link"
    href="/oss/integrations/llms/aws_sagemaker"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Azure OpenAI"
    icon="link"
    href="/oss/integrations/llms/azure"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Bedrock"
    icon="link"
    href="/oss/integrations/llms/bedrock"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="ChromeAI"
    icon="link"
    href="/oss/integrations/llms/chrome_ai"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Cloudflare Workers AI"
    icon="link"
    href="/oss/integrations/llms/cloudflare_workersai"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Cohere"
    icon="link"
    href="/oss/integrations/llms/cohere"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Deep Infra"
    icon="link"
    href="/oss/integrations/llms/deep_infra"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Fireworks"
    icon="link"
    href="/oss/integrations/llms/fireworks"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Friendli"
    icon="link"
    href="/oss/integrations/llms/friendli"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Google Vertex AI"
    icon="link"
    href="/oss/integrations/llms/google_vertex_ai"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Gradient AI"
    icon="link"
    href="/oss/integrations/llms/gradient_ai"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="HuggingFaceInference"
    icon="link"
    href="/oss/integrations/llms/huggingface_inference"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="IBM watsonx.ai"
    icon="link"
    href="/oss/integrations/llms/ibm"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="JigsawStack Prompt Engine"
    icon="link"
    href="/oss/integrations/llms/jigsawstack"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Layerup Security"
    icon="link"
    href="/oss/integrations/llms/layerup_security"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Llama CPP"
    icon="link"
    href="/oss/integrations/llms/llama_cpp"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="MistralAI"
    icon="link"
    href="/oss/integrations/llms/mistral"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Ollama"
    icon="link"
    href="/oss/integrations/llms/ollama"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="OpenAI"
    icon="link"
    href="/oss/integrations/llms/openai"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="RaycastAI"
    icon="link"
    href="/oss/integrations/llms/raycast"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Replicate"
    icon="link"
    href="/oss/integrations/llms/replicate"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="Together AI"
    icon="link"
    href="/oss/integrations/llms/together"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="WRITER"
    icon="link"
    href="/oss/integrations/llms/writer"
    arrow="true"
    cta="View guide"
  >
  </Card>
  <Card
    title="YandexGPT"
    icon="link"
    href="/oss/integrations/llms/yandex"
    arrow="true"
    cta="View guide"
  >
  </Card>
</Columns>
